A:
B:
C:
D:
边长4米的正方形,它的周长和面积相等。(判断对错)
60÷2= ____ 75÷5=____ 440÷2= ____ 0÷100=____
6×9=____ 180÷6=____ 210÷7=____ 250÷5=____
—No,you can't.You ________ wear a uniform.